I use both regularly as they're both always on an open tab, so I can't pick between the two.

I enjoy both for completely different reasons though. Facebook is a good place for me to catch up with friends, and stalk people a little bit (stupid teachers not setting privacy settings... bwahahaha...) and to laugh at stupid people in stupid pictures. Also, almost every single one of my friends is an attention seeker on there. "Omg, I'm so sad. Omg, I want to cry. Omg, I want to hug someone. Omg, I'm horny. Omg, I know what they did last summer." In a way, it frustrates me more than me getting joy out of the place. Whatevs.

As for TFF, I can't seem to leave this place. I've got some good friends on here, who 99.5% of the time I'm glad I don't have some added on facebook. Because I'll probably hate you all if I added you on facebook. But yeah... I like the atmosphere, the shits and giggles, and reading up on something more worthy of my time, instead of the usual "Omg, my boyfriend/girlfriend isn't with me right now, and I get to see them tomorrow, but I'm still gonna whine about it because I'm a needy bitch," shit I usually find on facebook.

So... ya. I like both.